v3.25.2
Document And Entity Information
Aug. 05, 2025
Document Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 05, 2025
Entity Registrant Name Biomea Fusion, Inc.
Entity Central Index Key 0001840439
Entity Emerging Growth Company true
Entity File Number 001-40335
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 82-2520134
Entity Address, Address Line One 1599 Industrial Road
Entity Address, City or Town San Carlos
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94070
City Area Code 650
Local Phone Number 980-9099
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Ex Transition Period false
Title of 12(b) Security Common Stock, $0.0001 par value
Trading Symbol BMEA
Security Exchange Name NASDAQ
Former Address [Member]  
Document Information [Line Items]  
Entity Address, Address Line One 900 Middlefield Road, 4th Floor
Entity Address, City or Town Redwood City
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94063